import { Badge } from '/components/badge'

# Features and Extensions Configuration

This page explains how to configure features and extensions in Umo Editor. For custom extensions, see [Custom Extensions](../extensions).

## Default Configuration

```js
{
  extensions: [],
  disableExtensions: [], // Added in v8.0.0
}
```

## Configuration Options

### extensions

**Description**: List of custom extensions.

**Type**: `Array`

**Default**: `[]`

**Allowed Values**: Valid Tiptap extensions.

### disableExtensions

**Description**: List of features or extensions to disable. Disabled items will not be available or shown in the menu. <Badge theme="success">New in v8.0.0</Badge>

**Type**: `Array`

**Default**: `[]`

**Allowed Values**:

Umo Editor: `highlight`, `ordered-list`, `bullet-list`, `task-list`, `line-height`, `margin`, `quote`, `code`, `select-all`, `import-word`, `markdown`, `viewer`, `print`, `link`, `image`, `video`, `audio`, `file`, `code-block`, `symbol`, `chineseDate`, `emoji`, `math`, `tag`, `columns`, `callout`, `mention`, `bookmark`, `option-box`, `hard-break`, `hr`, `toc`, `text-box`, `template`, `web-page`, `qrcode`, `barcode`, `signature`, `seal`, `diagrams`, `echarts`, `mermaid`, `chinese-case`, `watermark`, `background`, `preview`, `export-image`, `export-pdf`, `export-text`, `share`, `embed`, ...

[Umo Editor Next](../../next)：`icon`, `plantuml`, `flowchart`, `import-umo`, `import-word`, `import-excel`, `import-ppt`, `import-wps`, `import-markdown`, `import-text`, `export-umo`, `export-image`, `export-pdf`, `export-word`, `export-text`, `export-html` ...
